@article{1093870227,
author = {Shukla, Anjan},
title = {Consistent, independent, and distinct propositions. III. Modalities in ${\rm S}6$.},
journal = {Notre Dame J. Formal Logic},
volume = {24},
number = {1},
year = {1983},
pages = { 141-142},
language = {en},
url = {http://dml.mathdoc.fr/item/1093870227}
}
Shukla, Anjan. Consistent, independent, and distinct propositions. III. Modalities in ${\rm S}6$.. Notre Dame J. Formal Logic, Tome 24 (1983) no. 1, pp. 141-142. http://gdmltest.u-ga.fr/item/1093870227/